Vertical bearing seat P, LP: This kind of pillow block bearing can apply to most of the transmission and the machinery parallel to the mounting surface.

Square bearing seat F, FS: generally installed on the sidewall of the machine, simple structure, easy installation, is the most widely used flange bearing housing.

Diamond bearing seat FL, FT: suitable for transmission parts with small installation area, can replace square seat F.

Slide block T: It is suitable for the occasion where the bearing distance needs to be adjusted. The axis of the machine can also move during operation. Mostly used on transmission shafts such as belts and chains.

Boss round seat FC: The base surface has a round boss, which can be placed in the round hole of the frame, so the installation accuracy is high and the positioning is accurate.

Ring bearing seat C: It is mostly used on the free side of a shaft with large flexibility.

Examples of bearing action:

UC, SB with threaded bearing: can withstand pure radial load and axial load not exceeding 20% ​​of the rated dynamic load, suitable for machinery with heavy loads such as mining, metallurgy, and transportation.

Bearings with eccentric sleeve NA, SA: The tightening force of the eccentric sleeve is greater than that of the top wire, and it can withstand large axial loads. It is suitable for parts subject to vibration and shock loads. It is widely used in agricultural machinery.

Tapered bore with adapter sleeve bearings UK + H: Adapter sleeve spherical bearings are suitable for machinery with vibration and shock loads and the connection between two shafts, and require higher vibration and rotation accuracy. Compared with UC and NA The speed and bearing capacity of bearings with the same inner diameter must be high.